Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Form 1 Physics Measurement 1 Video Questions and Answers

Outline how you would measure the circumference of a beaker and test-tube using a thread.

 (2m 2s)
2305 Views     SHARE

Answer Text:
- Closely wrap the thread 5 times around a cylinder.
- Mark with ink the beginning and end of turns of your thread.
Capture.JPG
- Stretch out the thread and use the Meter rule to measure the beginning and the end marks.
- The circumference will be given by : (length of thread)/5


|